missing `sudo`
fix typo
Merge pull request #6751 from mchelen/patch-3

missing `sudo`
Merge pull request #6752 from mchelen/patch-5

fix typo
added linkage to tugboat, a scala client

Docker-DCO-1.1-Signed-off-by: Doug Tangren <d.tangren@gmail.com> (github: softprops)
Merge pull request #6747 from softprops/master

added linkage to tugboat, a scala client library